#include <stdio.h>
void main()
{
	int x = 19;
	float fx = 1.99;
	double dx = 1.99999;
	printf("x=%d=%f=%f\t", x, x, x);
	printf("fx=%d=%f=%f\t", fx, fx, fx);
	printf("dx=%d=%f=%f\t", dx, dx, dx);
	
	return 0;
}

